Fig. 1From: Breeding biology and novel reproductive behaviour in the Hainan Partridge (Arborophila ardens)Nest (a1, b1, indicated by yellow arrows) and eggs (a2, b2) of the Hainan Partridge (A. ardens). a1, b1 refer to the nests whilst a2, b2 refer to the exposed eggs uncovered by the observerBack to article page